oliver
48 lines
1012 B
Python
Executable File
48 lines
1012 B
Python
Executable File
#!/usr/bin/env python3
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"""Collect server runtime stats (uptime, top, cgroup, mounts) and return as JSON."""
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import json
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import subprocess
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def cmd(args, splitlines=False):
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try:
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result = subprocess.run(
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args,
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capture_output=True,
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text=True,
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timeout=30,
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)
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out = (result.stdout + result.stderr).strip()
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if splitlines:
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return out.splitlines()
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return out
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except Exception as e:
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return f"ERROR: {e}"
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def read_file(path):
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try:
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with open(path) as f:
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return f.read().strip().splitlines()
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except FileNotFoundError:
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return None
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def main():
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stats = {}
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stats["uptime"] = cmd(["uptime"])
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stats["top"] = cmd(["sh", "-c", "top -b -n 1 | head -n 3"], splitlines=True)
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stats["cgroup"] = read_file("/proc/self/cgroup")
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stats["mounts"] = cmd(["mount"], splitlines=True)
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print(json.dumps(stats, indent=2))
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if __name__ == "__main__":
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main()
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